<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
  <head>
    <title>spring mvc</title>
  </head>
  <body>          
 ------------------------- welcome to spring mvc!------------------------<br/>
          
          <form name="mvcupdateForm" action="update.do" method="post">
          <input name="userId" type="hidden" value="${user.userId}"/>
     username: <input name="username" type="text" value="${user.username}"/>
     password: <input name="password" type="text" value="${user.password}"/>
     email: <input name="email" type="text" value="${user.email}"/>
       <input type="submit" value="提交">
  </form>
 <br/>
 <a href="delete.do?userId=${user.userId}">[点我删除]</a>

  </body>
</html>